[ Version ( since = "0.2" ) ]
public string to_string ()
Returns a textual specification of this in the hexadecimal form <literal>#rrggbbaa< /literal>, where <literal>r</literal>, <literal>g</literal>, <literal>b</literal> and <literal >a</literal> are hexadecimal digits representing the red, green, blue and alpha components respectively.
| this |
a Color |
|
a newly-allocated text string |